75465810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39929}}^1$

素因数の和:39952

約数の個数: 64

約数和(自身を含む): 229996800

約数和(自身を除く): 154530990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39929, 79858, 119787, 199645, 239574, 279503, 359361, 399290, 559006, 598935, 718722, 838509, 1078083, 1197870, 1397515, 1677018, 1796805, 2156166, 2515527, 2795030, 3593610, 4192545, 5031054, 5390415, 7546581, 8385090, 10780830, 12577635, 15093162, 25155270, 37732905, 75465810]

約数ペア:

[(1, 75465810), (2, 37732905), (3, 25155270), (5, 15093162), (6, 12577635), (7, 10780830), (9, 8385090), (10, 7546581), (14, 5390415), (15, 5031054), (18, 4192545), (21, 3593610), (27, 2795030), (30, 2515527), (35, 2156166), (42, 1796805), (45, 1677018), (54, 1397515), (63, 1197870), (70, 1078083), (90, 838509), (105, 718722), (126, 598935), (135, 559006), (189, 399290), (210, 359361), (270, 279503), (315, 239574), (378, 199645), (630, 119787), (945, 79858), (1890, 39929)]